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/js/jetpack/JetpackChild.h

http://github.com/zpao/v8monkey
C++ Header | 111 lines | 54 code | 21 blank | 36 comment | 0 complexity | c1472bd43d9cd46cbd4e9c253319b82e MD5 | raw file
  1/* -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 8 -*- */
  2/* ***** BEGIN LICENSE BLOCK *****
  3 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
  4 *
  5 * The contents of this file are subject to the Mozilla Public License Version
  6 * 1.1 (the "License"); you may not use this file except in compliance with
  7 * the License. You may obtain a copy of the License at
  8 * http://www.mozilla.org/MPL/
  9 *
 10 * Software distributed under the License is distributed on an "AS IS" basis,
 11 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 12 * for the specific language governing rights and limitations under the
 13 * License.
 14 *
 15 * The Original Code is Mozilla Firefox.
 16 *
 17 * The Initial Developer of the Original Code is
 18 * the Mozilla Foundation <http://www.mozilla.org>.
 19 * Portions created by the Initial Developer are Copyright (C) 2010
 20 * the Initial Developer. All Rights Reserved.
 21 *
 22 * Contributor(s):
 23 *
 24 * Alternatively, the contents of this file may be used under the terms of
 25 * either the GNU General Public License Version 2 or later (the "GPL"), or
 26 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 27 * in which case the provisions of the GPL or the LGPL are applicable instead
 28 * of those above. If you wish to allow use of your version of this file only
 29 * under the terms of either the GPL or the LGPL, and not to allow others to
 30 * use your version of this file under the terms of the MPL, indicate your
 31 * decision by deleting the provisions above and replace them with the notice
 32 * and other provisions required by the GPL or the LGPL. If you do not delete
 33 * the provisions above, a recipient may use your version of this file under
 34 * the terms of any one of the MPL, the GPL or the LGPL.
 35 *
 36 * ***** END LICENSE BLOCK ***** */
 37
 38#ifndef mozilla_jetpack_JetpackChild_h
 39#define mozilla_jetpack_JetpackChild_h
 40
 41#include "mozilla/jetpack/PJetpackChild.h"
 42#include "mozilla/jetpack/JetpackActorCommon.h"
 43
 44#include "nsTArray.h"
 45
 46namespace mozilla {
 47namespace jetpack {
 48
 49class PHandleChild;
 50
 51class JetpackChild
 52  : public PJetpackChild
 53  , private JetpackActorCommon
 54{
 55public:
 56  JetpackChild();
 57  ~JetpackChild();
 58
 59  static JetpackChild* current();
 60
 61  bool Init(base::ProcessHandle aParentProcessHandle,
 62            MessageLoop* aIOLoop,
 63            IPC::Channel* aChannel);
 64
 65  void CleanUp();
 66
 67protected:
 68  NS_OVERRIDE virtual void ActorDestroy(ActorDestroyReason why);
 69
 70  NS_OVERRIDE virtual bool RecvSendMessage(const nsString& messageName,
 71                                           const InfallibleTArray<Variant>& data);
 72  NS_OVERRIDE virtual bool RecvEvalScript(const nsString& script);
 73
 74  NS_OVERRIDE virtual PHandleChild* AllocPHandle();
 75  NS_OVERRIDE virtual bool DeallocPHandle(PHandleChild* actor);
 76
 77private:
 78  JSRuntime* mRuntime;
 79  JSContext *mCx;
 80
 81  static JetpackChild* GetThis(JSContext* cx);
 82
 83  static const JSFunctionSpec sImplMethods[];
 84  static JSBool SendMessage(JSContext* cx, uintN argc, jsval *vp);
 85  static JSBool CallMessage(JSContext* cx, uintN argc, jsval *vp);
 86  static JSBool RegisterReceiver(JSContext* cx, uintN argc, jsval *vp);
 87  static JSBool UnregisterReceiver(JSContext* cx, uintN argc, jsval *vp);
 88  static JSBool UnregisterReceivers(JSContext* cx, uintN argc, jsval *vp);
 89  static JSBool CreateHandle(JSContext* cx, uintN argc, jsval *vp);
 90  static JSBool CreateSandbox(JSContext* cx, uintN argc, jsval *vp);
 91  static JSBool EvalInSandbox(JSContext* cx, uintN argc, jsval *vp);
 92  static JSBool GC(JSContext* cx, uintN argc, jsval *vp);
 93#ifdef JS_GC_ZEAL
 94  static JSBool GCZeal(JSContext* cx, uintN argc, jsval *vp);
 95#endif
 96  static JSBool NoteIntentionalCrash(JSContext* cx, uintN argc, jsval *vp);
 97
 98  static void ReportError(JSContext* cx, const char* message,
 99                          JSErrorReport* report);
100
101  static const JSClass sGlobalClass;
102  static bool sReportingError;
103
104  DISALLOW_EVIL_CONSTRUCTORS(JetpackChild);
105};
106
107} // namespace jetpack
108} // namespace mozilla
109
110
111#endif // mozilla_jetpack_JetpackChild_h